Related Clues:
- With 17-Across, one in a million
- 'Bloody'
- Not seen much
- How some order steak
- T-bone order
- Steak request
- Opposite of well done
- Like a royal flush
- What you might "make yourself"
- Of value to collectors
- Beefsteak order, sometimes
- Like no-hitters
- Rarely encountered
- Inadequate
- Like a once-in-a-blue-moon event